How to retrieve the selected environment from the command line (-E) in a groovy script?

Dear Rao,

When the SoapRunner.bat is used to run a test, the environment can be supplied using that -E command line parameter.

Now inside my test, I want to use a groovy script to retrieve the value for this -E command line parameter so that I can determine the environment. This environment is then used by the script script to do some specific business logic. (I don't want to use the saved selected environment from the project, but I want to use this value.)